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प्रश्न
Choose the correct alternative.
Which of the following animals do not have closed circulation?
विकल्प
Earthworm
Rabbit
Butterfly
Shark
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उत्तर
Butterfly
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संबंधित प्रश्न
Choose the correct alternative.
________ is a sound-producing organ.
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The maximum volume of gas that is inhaled during breathing in addition to T.V is _______.
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Movement of cytoplasm in unicellular organisms is called __________.
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Diapedesis is performed by ______.
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Cockroach shows which kind of circulatory system?
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Diapedesis can be seen in _________ cell.
The movement of diaphragm, intercostal muscles and rib cage helps in ______.
Fill in the blanks with the help of chart.
| Organism | Habitat | Respiratory surface/ organ |
| Coelenterates | ||
| Spiders |
Which of the following respiratory organ is used by aquatic arthropods for respiration?
Through which of the following reptiles, birds, and mammals respire as an adaptation for terrestrial life?
